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P8052AH

MCU_Intel

MCS-51 8-bit Control-Oriented Microcontrollers, 8K x 8 masked ROM, 256 x 8 RAM, 3x 16-bit timers / event counters, 12MHz, DIP-40

Symbol

40 pins
Schematic symbol for P8052AH
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

40 pads
Footprint for P8052AH
Library
Package_DIP
Mount
through_hole
Courtyard
17.34 × 51.31 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_DIP_DIP-40_W15.24mm

15.49 × 50.80 × 6.98 mm

1.2 MB STEP

Library
Package_DIP_DIP-40
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1P1.0/T2bidirectional1
2P1.1/T2EXbidirectional2
3P1.2bidirectional3
4P1.3bidirectional4
5P1.4bidirectional5
6P1.5bidirectional6
7P1.6bidirectional7
8P1.7bidirectional8
9RSTinput9
10P3.0/RXDbidirectional10
11P3.1/TXDbidirectional11
12P3.2/~{INT0}bidirectional12
13P3.3/~{INT1}bidirectional13
14P3.4/T0bidirectional14
15P3.5/T1bidirectional15
16P3.6/~{WR}bidirectional16
17P3.7/~{RD}bidirectional17
18XTAL2output18
19XTAL1input19
20VSSpower_in20
21P2.0/A8bidirectional21
22P2.1/A9bidirectional22
23P2.2/A10bidirectional23
24P2.3/A11bidirectional24
25P2.4/A12bidirectional25
26P2.5/A13bidirectional26
27P2.6/A14bidirectional27
28P2.7/A15bidirectional28
29~{PSEN}output29
30ALEoutput30
31~{EA}input31
32P0.7/AD7bidirectional32
33P0.6/AD6bidirectional33
34P0.5/AD5bidirectional34
35P0.4/AD4bidirectional35
36P0.3/AD3bidirectional36
37P0.2/AD2bidirectional37
38P0.1/AD1bidirectional38
39P0.0/AD0bidirectional39
40VCCpower_in40

On real boards

20+ designs use this part

20 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed